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80126 (1999 RF190)
Classification: Main-belt Asteroid          SPK-ID: 2080126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1107787275073924 4.5426e-08  
a 2.20207582869695 8.3997e-09 au
q 1.958132670519115 9.8734e-08 au
i 4.634692592509794 5.562e-06 deg
node .5369448683874157 6.6507e-05 deg
peri 22.294477700418 7.2671e-05 deg
M 98.20741419255718 2.9872e-05 deg
tp 2458674.896842998982
(2019-Jul-10.39684300)
9.8385e-05 TDB
period 1193.567079268948
3.27
6.8292e-06
1.87e-08
d
yr
n .3016168979966318 1.7257e-09 deg/d
Q 2.446018986874785 9.3302e-09 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      8426 days (23.07 yr)  
   first obs. used      1996-12-09  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 12:35:57  

Additional Information
 Earth MOID = .961694 au 
 Jupiter MOID = 2.97437 au 
 T_jup = 3.652 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO453224  
diameter diameter 1.495 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.262   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80126 (1999 RF190)          Discovered 1999-Sep-10 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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